What are the solutions to the equation (z+7)^2=-9 ?

The solutions to the equation (z+7)^2=-9 are z=3i-7,z=-3i-7

Find the zeros of (z+7)^2=-9

The zeros of (z+7)^2=-9 are z=3i-7,z=-3i-7

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(z + 7)^{2} = - 9

z = 3 i - 7, z = - 3 i - 7

Solution steps

(z + 7)^{2} = - 9

For

(g (x))^{2} = f (a)

the solutions are

g (x) = f (a), - f (a)

Solve

z + 7 = - 9 : z = 3 i - 7

Solve

z + 7 = - - 9 : z = - 3 i - 7

The solutions to the quadratic equation are:

z = 3 i - 7, z = - 3 i - 7

s^{2} + 4 s + 6 = 0

4 x^{2} - x + 7 = 0

5 k^{2} + 19 k + 11 = 2 k

3 (3 x - 4)^{2} - 15 = 30

n = 5 (a - 3 h^{2})

What are the solutions to the equation (z+7)^2=-9 ?
The solutions to the equation (z+7)^2=-9 are z=3i-7,z=-3i-7
Find the zeros of (z+7)^2=-9
The zeros of (z+7)^2=-9 are z=3i-7,z=-3i-7